html, body, ul, li, span, p, h1, h2, h3, h4, h5, h6, i, a, b, div, img{
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-weight: 400;
  font-style: normal;
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-decoration: none;
  list-style-type: none;
}

.ellipsis{
  text-overflow: ellipsis;
  overflow: hidden;
  word-break: break-all;
  -webkit-box-orient: vertical;
}
.ellipsis-1{
  white-space: nowrap;
}
.ellipsis-2{
  display: -webkit-box;
  -webkit-line-clamp:2;
}

.clear-float:after{
  content: "";
  display: block;
  clear: both;
}
.float-left{
  float: left;
}
.float-right{
  float: right;
}
